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Unscored severity · published Oct 1, 2013
CVE-2013-4355
Xen 4.3.x and earlier does not properly handle certain errors, which allows local HVM guests to obtain hypervisor stack memory via a (1) port or (2) memory mapped I/O write or (3)…
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CVSS
0.3%
EPSS
No
On KEV
Description
Xen 4.3.x and earlier does not properly handle certain errors, which allows local HVM guests to obtain hypervisor stack memory via a (1) port or (2) memory mapped I/O write or (3) other unspecified operations related to addresses without associated memory.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XE
Xen · Xen
through 4.3.0; 3.0.2; 3.0.3; 3.0.4; 3.1.3; 3.1.4; +27 more · source: NVD
Affected product
XE
Xen
Xen
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-4355
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-4355
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00015.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2013-11/msg00009.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2013-1790.html
security.gentoo.org
http://security.gentoo.org/glsa/glsa-201407-03.xml
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